A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.

Young supernovas could have spread water out into the cosmos, causing planet formations earlier than originally thought.

New simulations suggest that the universe's first supernovas could have created surprisingly large quantities of water. | Credit: Getty Images When the cosmos' first stars exploded in spectacular ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

There is a lot of complicated but beautiful physics in understanding how this explosion takes place,” says Purdue University ...

The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million ...

On January 26, 1978, the International Ultraviolet Explorer launched into orbit on a mission to study ultraviolet light ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Thorne-Żytkow objects that we haven't yet seen. There is, however, more to learn about these stars and the cosmos.